|#|Wrestlers|Reign|Date|Days held|Location|Event|Notes|
|---|---|---|---|---|---|---|---|
|1|Los Perros del Mal (Bestia 666 and X-Fly)|1|November 28, 2010|311|Cuautitlán Izcalli, State of Mexico|IWL House Show|Los Perros del Mal defeated Los Traumas (Trauma I and Trauma II) in the final of an eight team tournament to become the inaugural champions.|
|—|Vacated|—|October 5, 2011|—|Tlalnepantla, State of Mexico|Announced on IWL Official's Facebook|After Bestia 666 and X-Fly had on multiple occasions defended the title without IWL's authorization, the promotion announced that they would no longer recognize the title and would have it replaced by the new IWL International Tag Team Championship.|
|2|Scorpio, Jr. and Super Crazy|1|October 22, 2011|580|Tlalnepantla, State of Mexico|IWL Oktoberfest|Scorpio, Jr. & Super Crazy defeated the team of Aero Star & Electroshock to win the vacant title.|
|—|Vacated|—|May 2011|||Announced on IWL Official's Facebook||
|3|Ultimo Gladiador and Ultimo Vampiro|1|June 16, 2013|145|Huehuetoca, State of Mexico|IWL Oktoberfest|Defeated Los Piratas (Hijo de Pirata Morgan & Pirata Morgan), Scorpio Jr. & Zumbido and Tony Rivera & Veneno to win the vacant title.|
|—|Vacated|—|November 5, 2011|||The IWL explained that Ultimo Gladiador its share some days earlier gave back to the title, so declared the title vacant.||
|4|Dinamic Black & Fresero Jr.|1|November 5, 2013|231+|Hidalgo, State of Mexico|Live event|Defeated Mascara Jr. & Ultimo Vampiro to win the vacant title.|

Question: how many days did ultimo gladiador and ultimo vampiro hold the title?
Answer: 145